Skip to content

Search
Timeline
Map
Graph
Threads
Civilizations
Eras
Random

A living digital encyclopedia of human civilization. Begin anywhere; follow the threads.

¶ Browse

Threads
Civilizations
Eras
Timeline
Map
Graph
Random entry
About

¶ Sources & licensing

Adapted prose from Wikipedia under CC BY-SA 4.0.
1911 Encyclopædia Britannica — public domain in the United States.
Imagery via Wikimedia Commons; per-image attribution on each entry.

¶ Colophon

Set in EB Garamond and JetBrains Mono. Built on Next.js 16 + Postgres 17 with pgvector + Drizzle ORM, deployed to Vercel atop a Neon Postgres branch.

Source at github.com/chloeilabs/alexandria.

Alexandria · MMXXVIExplicit colophon · 2026

John, Margrave of Brandenburg-Kulmbach · Alexandria

Person · 1406 CE – 1464 CE

John, Margrave of Brandenburg-Kulmbach

Also known as

Giovanni di Brandeburgo-Kulmbach
Giovanni l'Alchimista
Hans av Brandeburg
IV. János bayreuthi őrgróf
Jan Alchemik
Jan Braniborský

Image illustrating John, Margrave of Brandenburg-Kulmbach — archival plate · Wikimedia Commons · John, Margrave of Brandenburg-Kulmbachsee Wikimedia Commons

This entry is a stub. The Library is awakening — a longer account is being written.

Connected to

sibling · sibling ofAlbrecht III Achilles, Elector of Brandenburg1414 CE
sibling · sibling ofCecilia of Brandenburg1405 CE
child · father ofDorothea of Brandenburg1430 CE
sibling · sibling ofMagdalene of Brandenburg1412 CE
sibling · sibling of

¶ Auctoritates · sources

Adapted from Wikipediaview source ↗
CC BY-SA 4.0

Margaret of Brandenburg

1410 CE

+ 12 further connections to entries not yet ingested